Blueberry Natural Antioxidants

What Is Blueberry in Skincare?

Blueberry extract is a water-soluble botanical made from the fruit of blueberry plants (Vaccinium species). It is used in serums, toners, and masks as an antioxidant ingredient, valued for its anthocyanins, the deep blue-purple pigments that help protect the look of skin from the oxidative stress caused by UV light and pollution.

EWG Skin Deep rating for Blueberry Natural Antioxidants

Blueberry is a supporting antioxidant. It pairs well with stronger actives such as vitamin C and peptides rather than replacing them.

Blueberry Quick Facts

How Blueberry Works on the Skin

Free radicals form in the skin when it is exposed to UV light and pollution. Over time, that oxidative stress shows up as dullness, uneven tone, and a loss of firmness. Anthocyanins are polyphenol antioxidants that help neutralize free radicals at the skin's surface.

What the research shows, and how strong it is:

• Topical, on human skin tissue: In a lab study on human skin explants (skin samples kept alive outside the body), Alaskan bog blueberry extract was applied at 100 micrograms per mL before exposure to UVA/UVB light. The extract reduced the UV-driven rise in oxidative stress markers and helped preserve filaggrin and involucrin, two structural proteins of the skin's outer layer (Pambianchi et al., 2021). This was ex vivo, not a clinical study in people.
• Taken by mouth, in animals: In UVB-exposed hairless mice, an anthocyanin-rich bog blueberry extract given orally was associated with better skin water-holding capacity, lower transepidermal water loss, and fewer wrinkle-related changes (Jo et al., 2020).
• Human clinical studies of topical blueberry: We could not find a published clinical trial of a blueberry cream on facial skin. Many popular articles cite diet studies, which do not show what a topical product will do.

Older versions of this page said blueberry gets rid of spider veins, stimulates collagen production, clears blemishes, and calms irritated skin from within. Those are not cosmetic claims and are not supported for a topical product, so they have been removed.

How to Use Blueberry Extract in Formulas

• Rate: Use 10%, the top of the supplier range, in serums, toners, and gels.
• When to add: Add to the water phase at cool-down, below 40°C (104°F). Anthocyanins are sensitive to heat.
• pH and color: Anthocyanins change color with pH. They are reddish at low pH and turn blue to gray-green as pH rises, so a formula's color may shift.
• Pairing: Combine with vitamin E, vitamin C, or green tea for broader antioxidant coverage, and with peptides for firmness.
• Packaging and storage: Use opaque or airless packaging and store away from light and heat.
• Preservation: Water-based products need a broad-spectrum preservative.

Who Blueberry Suits

Blueberry extract suits all skin types. It is a good fit for dull or tired-looking skin, mature skin, and anyone who wants extra antioxidant support in a daytime serum under sunscreen.

Sensitive skin: Patch test on the inner arm and wait 24 hours. In DIY formulas, start at the lowest rate of the range, 5%, and work up to 10% only if your skin stays comfortable.

Frequently Asked Questions

Is blueberry good for your face?

Yes. Blueberry extract is a gentle antioxidant that suits all skin types and helps protect the look of skin from environmental stress. It works best as part of a formula with other actives.

Can I rub fresh blueberries on my face?

You can, but a crushed-berry mask is messy, can stain, and spoils quickly. A preserved blueberry extract gives a more consistent amount of antioxidants. If you try a fresh mask, patch test first and rinse within 10 to 15 minutes.

Does blueberry boost collagen?

There is no clinical evidence that a topical blueberry product increases collagen in people. Lab and animal studies of blueberry extracts measured less UV-related damage to skin structure, which supports blueberry as a protective antioxidant. For firmness, pair it with peptides.

Is it better to eat blueberries or apply them?

Both have a place. Diet studies look at overall antioxidant intake, while topical extracts put antioxidants directly on the skin's surface. Neither replaces daily sunscreen.

Will blueberry extract stain my skin?

Not at normal cosmetic levels. Fresh crushed berries can tint skin and fabric temporarily, but a 5 to 10% extract in a serum does not.

Is blueberry safe for sensitive skin?

It is generally well tolerated. Patch test on the inner arm for 24 hours and start at the lowest recommended rate.

Shop and Learn More

The product in this collection is the Liquid Facelift Collagen Serum, shown below. For a full guide to building an antioxidant routine, read Antioxidants Serum for Face, and see our glossary entries for antioxidants and cranberry.

Sources

• Pambianchi E, Hagenberg Z, Pecorelli A, Grace M, Therrien JP, Lila MA, Valacchi G. Alaskan bog blueberry (Vaccinium uliginosum) extract as an innovative topical approach to prevent UV-induced skin damage. Cosmetics. 2021;8(4):112. doi:10.3390/cosmetics8040112
• Jo K, Bae GY, Cho K, Park SS, Suh HJ, Hong KB. An anthocyanin-enriched extract from Vaccinium uliginosum improves signs of skin aging in UVB-induced photodamage. Antioxidants. 2020;9(9):844. doi:10.3390/antiox9090844

These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

About the Author
Written by Kari Thomas, cosmetic formulator and founder of Skin Perfection.